Hello there.
I am a migrating user from Premiere Elements and I am ejoying the additional capabilities while not as much enjoying the steep learning curve.

Anyway, I have created a project with a few clips in which I adjusted the audio track volume using keyframes. Basically it was a presentation and I had a lavaliere mic on the presenter and another mic on the room. There was some bad A/C rumble in the room so I adjusted the room mic track to be zero unless there was a question. So now I have everything just right but now I need to shift the clip/audio/keyframes over because of deleting some of the footage. The video/audio clips can be shifted easily and they remain linked but the keyframes stay put.

Is there a way to lock the keyframes relative to a clip? (easiest solution)
Is there a way to shift the keyframes over and re-sync them with the audio? (next easiest)
Do I have to redo all these things after I shift the clips over? (least fun).

I actually wasn't aware that you could do anything but this. My keyframes have always and only been directly attached to the clip, so that when the clip moves, the keyframes have no choice but to follow. Not sure why that isn't so with yours.

I think BradmanOH is talking about trimming the beginning or end of the clip on the timeline. When you do this, they keys stay put -- and can kind of get "hidden" if you trim past them. So, you need to slide the keyframes over before you trim the clip.

I believe he's asking if you can achor the keyframes to a particular source frame in the clip. I don't know of any way to this.

** EDIT *** (I realize I didn't write what I really meant)

... if you can achor the keyframes to a particular frame on the TIMELINE or slide the keyframes at the same time you adjust the in/out of the clip.

*** END EDIT ***

It would be real handy to me also if someone knows how to accomplish this.